<?php

namespace app\admin\controller\dts\material;

use app\common\controller\Backend;
use think\Db;

/**
 * 食材物资管理
 *
 * @icon fa fa-circle-o
 */
class Food extends Backend
{

    /**
     * Food模型对象
     * @var \app\admin\model\dts\material\Food
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\dts\material\Food;

    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */

    public function index() {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            
            $defaultJoin = [
                ['dts_material_category category', 'category.id = food.material_category_id', 'left'],
                ['dts_config_produce produce', 'produce.id = food.config_produce_id', 'left'],
            ];

            $list = Db::name('dts_material_food')->alias('food')
            ->field('food.*,category.name as category__name,produce.name as produce__name')
            ->join($defaultJoin)
            ->where($where)
            ->order($sort, $order)
            ->paginate($limit);

            $result = array("total" => $list->total(), "rows" => paginateList($list));

            return json($result);
        }

        $num = $this->model->whereRaw('quantity - consume < early')->count(1);
        $this->assign('num', $num);

        return $this->view->fetch();
    }


    public function warning() {
        //当前是否为关联查询
        $this->relationSearch = true;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
            
            $defaultJoin = [
                ['dts_material_category category', 'category.id = food.material_category_id', 'left'],
                ['dts_config_produce produce', 'produce.id = food.config_produce_id', 'left'],
            ];

            $list = Db::name('dts_material_food')->alias('food')
            ->field('food.*,category.name as category__name,produce.name as produce__name')
            ->join($defaultJoin)
            ->where($where)
            ->whereRaw('quantity - consume < early')
            ->order($sort, $order)
            ->paginate($limit);

            $result = array("total" => $list->total(), "rows" => paginateList($list));

            return json($result);
        }

        return $this->view->fetch();
    }

    protected function after_edit($row, $changeData, $originData)
    {
        if(isset($changeData['name'])) {
            \app\admin\model\dts\material\storage\Log::where(['category' => 'food', 'material_id' => $row['id']])->update(['material_name' => $row['name']]);
        }
        if(isset($changeData['quantity'])) {
            $quantity = $changeData['quantity'] - $originData['quantity'];
            //入库记录
            $item['category'] = 'food';
            $item['material_id'] = $originData['id'];
            $item['material_name'] = $originData['name'];
            $item['quantity'] = $quantity;
            $item['accept_id'] = $this->auth->id;
            $item['create_id'] = $this->auth->id;
            model('model/dts/material/storage/log')->create($item);
        }
    }
}
